Cap for a gaming device



FIG. 1 is a perspective view of a cap for a gaming device showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side being a mirror image thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a bottom view thereof.

The broken-line showing of environmental structure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cap for a gaming device, as shown and described. 